Stator with intermediate teeth
US8680740B2 · kind B2 · utility
1Cited by
6References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 27, 2011 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Aug 27, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02K3/28
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A stator for an electrical machine, the stator including a plurality of stator teeth distributed in a non-uniform pattern with a short and long tooth spans along a circumference of the stator, wherein each stator slot between two stator teeth distanced by a long tooth span including an intermediate tooth for carrying a magnetic flux.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.